| July 2019 | ||
| 13/07/19 | The alliance Mpemba was founded. | |
Founding members::  Pr0vn, Umbertom and Steu. | ||
 The alliance reaches a population more than 100. | ||
| 19/07/19 | Joining of:Fatpants and Carien. | |
| 28/07/19 | Deletion of:Pr0vn. | |
| August 2019 | ||
| 09/08/19 | Leaving of:Fatpants. | |
| 30/08/19 | Deletion of:Steu. | |
| September 2019 | ||
| 10/09/19 | Deletion of:Umbertom. | |
| December 2019 | ||
| 05/12/19 | Deletion of:Carien. | |
| The alliance Mpemba was canceled. | ||